<!DOCTYPE html>
<html lang="en" xmlns:v-on="http://www.w3.org/1999/xhtml" xmlns:th="http://www.springframework.org/schema/mvc">
<head>
    <meta charset="UTF-8"/>
    <script src="/js/vue.js"></script>
    <script th:src="{@/js/mypage_vue.js}"></script>
    <title>Vue</title>
</head>
<body>
<input v-model="msg"/>
<button v-on:click="onclickbtu()"></button>
</body>
</html>